Which barrier uses air pressure to push oil inland to contain a spill?

Which barrier uses air pressure to push oil inland to contain a spill?

• A. Floating Booms
• B. Chemical Barriers
• C. OSC
• D. Bubble Barriers

Answer: (D)

Bubble barriers use a curtain of air bubbles released from diffusers along the bottom to create a vertical flow that forms a barrier against the slick. The rising bubbles push water and oil together, guiding the oil toward the shore where it can be collected, rather than letting it spread into open water. This approach effectively seals off or slows cross-boundary movement and concentrates the spill for easier recovery, making it the design that relies on air pressure to push the oil inland.

Bubble barriers use a curtain of air bubbles released from diffusers along the bottom to create a vertical flow that forms a barrier against the slick. The rising bubbles push water and oil together, guiding the oil toward the shore where it can be collected, rather than letting it spread into open water. This approach effectively seals off or slows cross-boundary movement and concentrates the spill for easier recovery, making it the design that relies on air pressure to push the oil inland.